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itkChangeInformationImageFilter.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkChangeInformationImageFilter.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:28:45 $ 00007 Version: $Revision: 1.7 $ 00008 00009 Copyright (c) Insight Software Consortium. All rights reserved. 00010 See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 #ifndef __itkChangeInformationImageFilter_h 00018 #define __itkChangeInformationImageFilter_h 00019 00020 #include "itkImageToImageFilter.h" 00021 #include "itkFixedArray.h" 00022 00023 namespace itk 00024 { 00025 00046 template <class TInputImage> 00047 class ITK_EXPORT ChangeInformationImageFilter: 00048 public ImageToImageFilter<TInputImage,TInputImage> 00049 { 00050 public: 00052 typedef ChangeInformationImageFilter Self; 00053 typedef ImageToImageFilter<TInputImage,TInputImage> Superclass; 00054 typedef SmartPointer<Self> Pointer; 00055 typedef SmartPointer<const Self> ConstPointer; 00056 00058 itkNewMacro(Self); 00059 00061 typedef typename TInputImage::RegionType OutputImageRegionType; 00062 typedef typename TInputImage::RegionType InputImageRegionType; 00063 00065 typedef typename TInputImage::Pointer InputImagePointer; 00066 00068 typedef typename TInputImage::PixelType OutputImagePixelType; 00069 typedef typename TInputImage::PixelType InputImagePixelType; 00070 00072 typedef typename TInputImage::IndexType OutputImageIndexType; 00073 typedef typename TInputImage::IndexType InputImageIndexType; 00074 typedef typename TInputImage::SizeType OutputImageSizeType; 00075 typedef typename TInputImage::SizeType InputImageSizeType; 00076 typedef typename TInputImage::OffsetType OutputImageOffsetType; 00077 typedef typename TInputImage::OffsetType InputImageOffsetType; 00078 00080 itkStaticConstMacro(ImageDimension, unsigned int, 00081 TInputImage::ImageDimension); 00082 00084 typedef FixedArray<double, itkGetStaticConstMacro(ImageDimension)> ArrayType; 00085 00087 itkTypeMacro(ChangeInformationImageFilter, ImageToImageFilter); 00088 00091 void SetReferenceImage (TInputImage *image) 00092 { 00093 if (image != m_ReferenceImage) 00094 { 00095 m_ReferenceImage = image; 00096 this->ProcessObject::SetNthInput(1, image); 00097 this->Modified(); 00098 } 00099 } 00100 itkGetObjectMacro(ReferenceImage, TInputImage); 00101 00102 itkSetMacro(UseReferenceImage, bool); 00103 itkBooleanMacro(UseReferenceImage); 00104 itkGetMacro(UseReferenceImage, bool); 00105 00109 itkSetMacro(OutputSpacing, ArrayType); 00110 itkGetMacro(OutputSpacing, const ArrayType); 00111 00115 itkSetMacro(OutputOrigin, ArrayType); 00116 itkGetMacro(OutputOrigin, const ArrayType); 00117 00126 itkSetVectorMacro(OutputOffset, long, ImageDimension); 00127 itkGetVectorMacro(OutputOffset, const long, ImageDimension); 00128 00130 void ChangeAll() 00131 { 00132 this->ChangeSpacingOn(); 00133 this->ChangeOriginOn(); 00134 this->ChangeRegionOn(); 00135 } 00136 00139 void ChangeNone() 00140 { 00141 this->ChangeSpacingOff(); 00142 this->ChangeOriginOff(); 00143 this->ChangeRegionOff(); 00144 } 00145 00152 itkSetMacro(ChangeSpacing, bool); 00153 itkBooleanMacro(ChangeSpacing); 00154 itkGetMacro(ChangeSpacing, bool); 00155 00162 itkSetMacro(ChangeOrigin, bool); 00163 itkBooleanMacro(ChangeOrigin); 00164 itkGetMacro(ChangeOrigin, bool); 00165 00168 itkSetMacro(ChangeRegion, bool); 00169 itkBooleanMacro(ChangeRegion); 00170 itkGetMacro(ChangeRegion, bool); 00171 00175 itkSetMacro(CenterImage, bool); 00176 itkBooleanMacro(CenterImage); 00177 itkGetMacro(CenterImage, bool); 00178 00180 virtual void GenerateOutputInformation(); 00181 00183 virtual void GenerateInputRequestedRegion(); 00184 00186 void GenerateData(); 00187 00188 protected: 00189 ChangeInformationImageFilter(); 00190 ~ChangeInformationImageFilter() {}; 00191 void PrintSelf(std::ostream& os, Indent indent) const; 00192 00193 private: 00194 ChangeInformationImageFilter(const Self&); //purposely not implemented 00195 void operator=(const Self&); //purposely not implemented 00196 00197 InputImagePointer m_ReferenceImage; 00198 00199 bool m_CenterImage; 00200 bool m_ChangeSpacing; 00201 bool m_ChangeOrigin; 00202 bool m_ChangeRegion; 00203 bool m_UseReferenceImage; 00204 00205 ArrayType m_OutputSpacing; 00206 ArrayType m_OutputOrigin; 00207 00208 long m_OutputOffset[ImageDimension]; 00209 OutputImageOffsetType m_Shift; 00210 }; 00211 00212 00213 } // end namespace itk 00214 00215 #ifndef ITK_MANUAL_INSTANTIATION 00216 #include "itkChangeInformationImageFilter.txx" 00217 #endif 00218 00219 #endif

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